/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraRendererDecals.h
virtual [FPrimitiveViewRelevance](API\Runtime\Engine\FPrimitiveViewRelevance) GetViewRelevance ( const [FSceneView](API\Runtime\Engine\FSceneView) * View, const [FNiagaraSceneProxy](API\Plugins\Niagara\FNiagaraSceneProxy) * SceneProxy ) const